mscroggs
.co.uk
mscroggs
.co.uk
blog
puzzles
academic
talks
contact
subscribe
↓ ☰ ↓
Click here to win
prizes
by solving the
mscroggs.co.uk
puzzle Advent calendar.
Click here to win
prizes
by solving the
mscroggs.co.uk
puzzle Advent calendar.
subscribe
Loading image...
Comment
Comments
Comments in green were written by me. Comments in blue were not written by me.
2020-12-25
@
Dean
: Yes, I'm planning to change how that bit works. Check back tomorrow or the next day for a more fun finish!
Matthew
on
/blog/86
×1
Archive
Show me a random blog post
2024
Nov 2024
Christmas (2024) is coming!
Feb 2024
Zines, pt. 2
Jan 2024
Christmas (2023) is over
2023
▼ show ▼
▲ hide ▲
Dec 2023
Christmas card 2023
Nov 2023
Christmas (2023) is coming!
Zines
Sep 2023
TMiP 2023 puzzle hunt
May 2023
Chalkdust issue 17
Apr 2023
Logo Asteroids
Mar 2023
Mathsteroids on hyperbolic surfaces
Feb 2023
The databet
Jan 2023
Christmas (2022) is over
2022
▼ show ▼
▲ hide ▲
Dec 2022
Off-by-one errors
Christmas card 2022
Nov 2022
Christmas (2022) is coming!
Oct 2022
24 Hour Maths Game Show
Mar 2022
Approximating π
Feb 2022
Build your own MENACE
Jan 2022
Christmas (2021) is over
2021
▼ show ▼
▲ hide ▲
Dec 2021
Christmas card 2021
Nov 2021
Christmas (2021) is coming!
Sep 2021
TMiP 2021 puzzle hunt
May 2021
Close encounters of the second kind
Jan 2021
Christmas (2020) is over
2020
▼ show ▼
▲ hide ▲
Dec 2020
Christmas card 2020
Nov 2020
Christmas (2020) is coming!
Jul 2020
Happy (3(ϕπ))-15 Approximation Day!
May 2020
A surprising fact about quadrilaterals
Interesting tautologies
Mar 2020
Log-scaled axes
Feb 2020
PhD thesis, chapter ∞
PhD thesis, chapter 5
PhD thesis, chapter 4
PhD thesis, chapter 3
Inverting a matrix
PhD thesis, chapter 2
Jan 2020
PhD thesis, chapter 1
Gaussian elimination
Matrix multiplication
Christmas (2019) is over
2019
▼ show ▼
▲ hide ▲
Dec 2019
Visualising MENACE's learning
Christmas card 2019
Nov 2019
Christmas (2019) is coming!
Sep 2019
A non-converging LaTeX document
TMiP 2019 treasure punt
Jul 2019
Big Internet Math-Off stickers 2019
Jun 2019
Proving a conjecture
Apr 2019
Harriss and other spirals
Mar 2019
realhats
Jan 2019
Christmas (2018) is over
2018
▼ show ▼
▲ hide ▲
Dec 2018
Christmas cross stitch
MENACE in fiction
Christmas card 2018
Nov 2018
Christmas (2018) is coming!
Sep 2018
Runge's Phenomenon
Jul 2018
World Cup stickers 2018, pt. 3
Mathsteroids
Jun 2018
World Cup stickers 2018, pt. 2
May 2018
A bad Puzzle for Today
Apr 2018
Building MENACEs for other games
Mar 2018
A 20,000-to-1 baby?
World Cup stickers 2018
Jan 2018
Origins of World War I
Christmas (2017) is over
2017
▼ show ▼
▲ hide ▲
Dec 2017
Christmas card 2017
Nov 2017
Christmas (2017) is coming!
MENACE at Manchester Science Festival
Jun 2017
Big Ben Strikes Again
Mar 2017
The end of coins of constant width
Dragon curves II
Feb 2017
The importance of estimation error
Jan 2017
Is MEDUSA the new BODMAS?
2016
▼ show ▼
▲ hide ▲
Dec 2016
Christmas (2016) is over
Video game surfaces
Christmas card 2016
Nov 2016
Christmas (2016) is coming!
Oct 2016
Logical contradictions
Palindromic dates
Sep 2016
Tube map kaleidocycles
Jul 2016
Solving the cross diagonal cover problem
Jun 2016
Braiding, pt. 2
Braiding, pt. 1
Making names in Life
May 2016
Euro 2016 stickers
Mar 2016
Proving Pythagoras' theorem
Dragon curves
The
Mathematical Games
of Martin Gardner
Jan 2016
Christmas (2015) is over
2015
▼ show ▼
▲ hide ▲
Nov 2015
Christmas (2015) is coming!
Oct 2015
How to kick a conversion
How much will I win on the new National Lottery?
Aug 2015
How OEISbot works
MENACE
Mar 2015
Optimal Pac-Man
Tube map stellated rhombicuboctahedron
Logic bot, pt. 2
Design your own flexagon
Jan 2015
Tube map Platonic solids, pt. 3
2014
▼ show ▼
▲ hide ▲
Nov 2014
Logic bot
Sep 2014
Electromagnetic Field talk
Jun 2014
Tennis maths
May 2014
World Cup stickers
Apr 2014
Countdown probability, pt. 2
Countdown probability
Mar 2014
New machine unfriendly £1 coin, pt. 2
New machine unfriendly £1 coin
2013
▼ show ▼
▲ hide ▲
Dec 2013
Assorted christmaths
Pointless probability
Jul 2013
"Uncanny" royal coincidence
Raspberry Pi weather station
2012
▼ show ▼
▲ hide ▲
Nov 2012
Tube map Platonic solids, pt. 2
Oct 2012
Tube map Platonic solids
Tags
radio 4
palindromes
computational complexity
final fantasy
menace
logo
draughts
christmas
trigonometry
inline code
gather town
pac-man
gerry anderson
cross stitch
matrix of cofactors
advent calendar
video games
php
weather station
golden spiral
anscombe's quartet
programming
errors
edinburgh
pascal's triangle
mathslogicbot
dataset
geogebra
reddit
plastic ratio
data visualisation
a gamut of games
estimation
the aperiodical
hats
weak imposition
datasaurus dozen
raspberry pi
folding paper
platonic solids
stickers
finite group
manchester science festival
preconditioning
sobolev spaces
mathsteroids
christmas card
football
quadrilaterals
bubble bobble
pi approximation day
turtles
bempp
tmip
error bars
noughts and crosses
ternary
oeis
correlation
national lottery
people maths
inverse matrices
go
convergence
javascript
frobel
golden ratio
matt parker
european cup
boundary element methods
big internet math-off
crossnumber
youtube
games
logic
graphs
chebyshev
harriss spiral
data
standard deviation
signorini conditions
latex
approximation
wave scattering
news
asteroids
machine learning
live stream
martin gardner
stirling numbers
geometry
squares
royal baby
hannah fry
mean
arithmetic
sport
dates
sorting
determinants
captain scarlet
game of life
curvature
fractals
chalkdust magazine
game show probability
manchester
misleading statistics
numbers
folding tube maps
matrices
interpolation
guest posts
braiding
bodmas
wool
graph theory
map projections
rhombicuboctahedron
nine men's morris
pizza cutting
dinosaurs
fence posts
world cup
coins
countdown
exponential growth
matrix multiplication
reuleaux polygons
royal institution
triangles
london underground
books
hexapawn
electromagnetic field
sound
flexagons
propositional calculus
tennis
probability
polynomials
simultaneous equations
realhats
chess
accuracy
cambridge
pythagoras
numerical analysis
phd
light
databet
24 hour maths
zines
puzzles
pi
gaussian elimination
london
finite element method
mathsjam
craft
ucl
recursion
talking maths in public
rugby
binary
statistics
dragon curves
matrix of minors
fonts
hyperbolic surfaces
crochet
speed
newcastle
python
runge's phenomenon
logs
Archive
Show me a random blog post
▼ show ▼
▲ hide ▲
2024
Nov 2024
Christmas (2024) is coming!
Feb 2024
Zines, pt. 2
Jan 2024
Christmas (2023) is over
2023
▼ show ▼
▲ hide ▲
Dec 2023
Christmas card 2023
Nov 2023
Christmas (2023) is coming!
Zines
Sep 2023
TMiP 2023 puzzle hunt
May 2023
Chalkdust issue 17
Apr 2023
Logo Asteroids
Mar 2023
Mathsteroids on hyperbolic surfaces
Feb 2023
The databet
Jan 2023
Christmas (2022) is over
2022
▼ show ▼
▲ hide ▲
Dec 2022
Off-by-one errors
Christmas card 2022
Nov 2022
Christmas (2022) is coming!
Oct 2022
24 Hour Maths Game Show
Mar 2022
Approximating π
Feb 2022
Build your own MENACE
Jan 2022
Christmas (2021) is over
2021
▼ show ▼
▲ hide ▲
Dec 2021
Christmas card 2021
Nov 2021
Christmas (2021) is coming!
Sep 2021
TMiP 2021 puzzle hunt
May 2021
Close encounters of the second kind
Jan 2021
Christmas (2020) is over
2020
▼ show ▼
▲ hide ▲
Dec 2020
Christmas card 2020
Nov 2020
Christmas (2020) is coming!
Jul 2020
Happy (3(ϕπ))-15 Approximation Day!
May 2020
A surprising fact about quadrilaterals
Interesting tautologies
Mar 2020
Log-scaled axes
Feb 2020
PhD thesis, chapter ∞
PhD thesis, chapter 5
PhD thesis, chapter 4
PhD thesis, chapter 3
Inverting a matrix
PhD thesis, chapter 2
Jan 2020
PhD thesis, chapter 1
Gaussian elimination
Matrix multiplication
Christmas (2019) is over
2019
▼ show ▼
▲ hide ▲
Dec 2019
Visualising MENACE's learning
Christmas card 2019
Nov 2019
Christmas (2019) is coming!
Sep 2019
A non-converging LaTeX document
TMiP 2019 treasure punt
Jul 2019
Big Internet Math-Off stickers 2019
Jun 2019
Proving a conjecture
Apr 2019
Harriss and other spirals
Mar 2019
realhats
Jan 2019
Christmas (2018) is over
2018
▼ show ▼
▲ hide ▲
Dec 2018
Christmas cross stitch
MENACE in fiction
Christmas card 2018
Nov 2018
Christmas (2018) is coming!
Sep 2018
Runge's Phenomenon
Jul 2018
World Cup stickers 2018, pt. 3
Mathsteroids
Jun 2018
World Cup stickers 2018, pt. 2
May 2018
A bad Puzzle for Today
Apr 2018
Building MENACEs for other games
Mar 2018
A 20,000-to-1 baby?
World Cup stickers 2018
Jan 2018
Origins of World War I
Christmas (2017) is over
2017
▼ show ▼
▲ hide ▲
Dec 2017
Christmas card 2017
Nov 2017
Christmas (2017) is coming!
MENACE at Manchester Science Festival
Jun 2017
Big Ben Strikes Again
Mar 2017
The end of coins of constant width
Dragon curves II
Feb 2017
The importance of estimation error
Jan 2017
Is MEDUSA the new BODMAS?
2016
▼ show ▼
▲ hide ▲
Dec 2016
Christmas (2016) is over
Video game surfaces
Christmas card 2016
Nov 2016
Christmas (2016) is coming!
Oct 2016
Logical contradictions
Palindromic dates
Sep 2016
Tube map kaleidocycles
Jul 2016
Solving the cross diagonal cover problem
Jun 2016
Braiding, pt. 2
Braiding, pt. 1
Making names in Life
May 2016
Euro 2016 stickers
Mar 2016
Proving Pythagoras' theorem
Dragon curves
The
Mathematical Games
of Martin Gardner
Jan 2016
Christmas (2015) is over
2015
▼ show ▼
▲ hide ▲
Nov 2015
Christmas (2015) is coming!
Oct 2015
How to kick a conversion
How much will I win on the new National Lottery?
Aug 2015
How OEISbot works
MENACE
Mar 2015
Optimal Pac-Man
Tube map stellated rhombicuboctahedron
Logic bot, pt. 2
Design your own flexagon
Jan 2015
Tube map Platonic solids, pt. 3
2014
▼ show ▼
▲ hide ▲
Nov 2014
Logic bot
Sep 2014
Electromagnetic Field talk
Jun 2014
Tennis maths
May 2014
World Cup stickers
Apr 2014
Countdown probability, pt. 2
Countdown probability
Mar 2014
New machine unfriendly £1 coin, pt. 2
New machine unfriendly £1 coin
2013
▼ show ▼
▲ hide ▲
Dec 2013
Assorted christmaths
Pointless probability
Jul 2013
"Uncanny" royal coincidence
Raspberry Pi weather station
2012
▼ show ▼
▲ hide ▲
Nov 2012
Tube map Platonic solids, pt. 2
Oct 2012
Tube map Platonic solids
Tags
triangles
hannah fry
pizza cutting
guest posts
gather town
statistics
logo
errors
simultaneous equations
curvature
tennis
inverse matrices
geometry
captain scarlet
frobel
books
menace
estimation
graphs
boundary element methods
video games
games
recursion
dragon curves
bempp
radio 4
realhats
arithmetic
tmip
rhombicuboctahedron
error bars
pascal's triangle
national lottery
live stream
geogebra
pi
matrix multiplication
electromagnetic field
map projections
asteroids
manchester
mean
light
stickers
latex
christmas card
matt parker
trigonometry
raspberry pi
draughts
matrix of minors
programming
nine men's morris
cross stitch
palindromes
stirling numbers
hats
mathsteroids
sport
preconditioning
countdown
coins
polynomials
computational complexity
weather station
harriss spiral
platonic solids
rugby
anscombe's quartet
advent calendar
manchester science festival
golden ratio
data visualisation
probability
matrices
reddit
exponential growth
bodmas
plastic ratio
24 hour maths
world cup
pi approximation day
finite element method
determinants
game show probability
data
logic
gaussian elimination
standard deviation
python
chess
reuleaux polygons
pythagoras
youtube
gerry anderson
speed
mathslogicbot
dinosaurs
london
a gamut of games
machine learning
fonts
game of life
hexapawn
noughts and crosses
fractals
sobolev spaces
crossnumber
london underground
datasaurus dozen
javascript
databet
numbers
braiding
oeis
royal baby
talking maths in public
royal institution
european cup
accuracy
convergence
zines
approximation
ucl
wool
misleading statistics
chebyshev
news
sound
christmas
interpolation
big internet math-off
phd
sorting
inline code
binary
folding tube maps
dates
pac-man
squares
matrix of cofactors
football
php
flexagons
go
weak imposition
the aperiodical
martin gardner
graph theory
ternary
runge's phenomenon
correlation
crochet
bubble bobble
turtles
signorini conditions
newcastle
wave scattering
edinburgh
folding paper
cambridge
quadrilaterals
chalkdust magazine
numerical analysis
craft
dataset
fence posts
golden spiral
finite group
people maths
mathsjam
puzzles
propositional calculus
hyperbolic surfaces
logs
final fantasy
© Matthew Scroggs 2012–2024
on /blog/86